html{
    font-size:26.666667vw;
    width: 100vw;
    height: 100vh;
}
body{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}
header{
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 4.46rem;
    line-height: 4.46rem;
    text-align: center;
    font-size: 2.24rem;
    background: #EE30A7;
    color: #fff;
}
section{
    display: flex;
    flex: 1;
    flex-direction: column;
    overflow: auto;
    background:#FFF5EE;
    padding-top: 0.2rem;
}
.box{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 1.5rem;
}
#btn1{
    margin-right: 0.5rem;
}
#btn2{
    margin-left: 0.5rem;
}
html body footer{
    display: flex;
    box-sizing: border-box;
    border-top: .01rem solid #d9d9d9;
    height: 4.5rem;
    flex-direction: row;
    justify-content:center;
    align-items: center;
}
html body footer a{
    display: block;
    height: 4.5rem;
    line-height: 4.5rem;
    font-size: 1.5rem!important;
    text-align: center;
    color: #666;
    margin: 0 1rem;
    text-decoration: none;
}

